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The Custom scan options can have up to 200 characters. For security reasons, the following Nmap options are disabled: --adler32 --badsum --excludefile --iR --ip-options --packet-trace --proxies --resume --script-help --script-updatedb ...
指定一个IP地址然后加一个CIDR的掩码位,如192.168.100.22/24,当然写成192.168.100.0/24也是一样的,因为nmap需要的是参考IP。如果扫描的是范围地址,可以192.168.100.1-254这样的书写方式。 [root@xuexi ~]# nmap192.168.100.1/24Starting Nmap6.40( http://nmap.org ) at 2017-06-20 13:22 CSTNmap scan report...
-sn: Ping Scan - disable port scan -Pn: Treat all hosts as online -- skip host discovery -PS/PA/PU/PY[portlist]: TCP SYN/ACK, UDP or SCTP discovery to given ports -PE/PP/PM: ICMP echo, timestamp, and netmask request discovery probes -PO[protocol list]: IP Protocol Ping -PR: ...
-sU: UDP Scan -sN/sF/sX: TCP Null, FIN, and Xmas scans –scanflags <flags>: Customize TCP scan flags -sI <zombie host[:probeport]>: Idle scan -sY/sZ: SCTP INIT/COOKIE-ECHO scans -sO: IP protocol scan 开通协议扫描 -b <FTP relay host>: FTP bounce scan ...
nmap -sX -T4 –scanflags URGACKPSHRSTSYNFINtargetip 此命令设置全部的TCP标志位为1,可以用于某些特殊场景的探测。 另外使用–ip-options可以定制IP包的options字段。 使用-S指定虚假的IP地址,-D指定一组诱骗IP地址(ME代表真实地址)。-e指定发送探测包的网络接口,-g(–source- port)指定源端口,-f指定使用IP...
最简单的nmap使用场景是扫描一个主机或IP地址的范围。例如,扫描单个IP地址的所有65535个端口: nmap -p- 192.168.1.1 扫描特定端口 如果想要扫描特定的端口或端口范围,可以使用-p参数。例如,扫描常见的SSH端口22: nmap -p 22 192.168.1.1 或者扫描一个端口范围: nmap -p 1-1000 192.168.1.1 扫描多个主机 nmap可...
connect using OpenSSL (if available) as well as utilizing Nmap's RPC bruteforcer. IPv6 is also supported. You can read our newversion detection paperfor the details and examples, or just download the latest version and try it outhere. Simply add "-sV" to your normal scan command-line ...
使用--scanflags参数可以帮助网络安全人员发现目标主机上开放的端口和可能存在的漏洞或弱点。 nmap --scanflagsS,A <targetIP>:使用SYN和ACK标志进行扫描,即TCP SYN和TCP SYN+ACK扫描。 nmap --scanflagsR <targetIP>:使用RST标志进行扫描,即TCP RST扫描。 这个参数可以帮助网络安全人员发现目标主机上开放的端口...
connect using OpenSSL (if available) as well as utilizing Nmap's RPC bruteforcer. IPv6 is also supported. You can read our newversion detection paperfor the details and examples, or just download the latest version and try it outhere. Simply add "-sV" to your normal scan command-line ...